The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ADA ES Inc COM 005208103 513 39,476 SH   SOLE 0 39,476 0 0
ARC Group Worldwide COM 00213H105 2,915 550,000 SH   SOLE 0 550,000 0 0
Aaron s Onc COM 002535300 5,772 159,400 SH   SOLE 0 159,400 0 0
Abraxas Petroleum COM 003830106 74 25,000 SH   SOLE 0 25,000 0 0
Accuride COM 00439T107 443 115,000 SH   SOLE 0 115,000 0 0
Aerohive Networks COM 007786106 419 60,000 SH   SOLE 0 60,000 0 0
Aerovironment Inc COM 008073108 782 30,000 SH   SOLE 0 30,000 0 0
Allegheny Tech COM 01741R102 1,208 40,000 SH   SOLE 0 40,000 0 0
American Airlines Group b COM 90341W108 2,905 72,750 SH   SOLE 0 72,750 0 0
Apple Inc COM 037833100 2,550 20,334 SH   SOLE 0 20,334 0 0
Applied Materials COM 038222105 481 25,000 SH   SOLE 0 25,000 0 0
Applied Optoelectronics COM 03823U102 7,378 425,000 SH   SOLE 0 425,000 0 0
Arcbest Corp COM 03937C105 954 30,000 SH   SOLE 0 30,000 0 0
Archer Daniels Midland COM 039483102 4,726 98,000 SH   SOLE 0 98,000 0 0
Aspen Group Inc COM 04530L104 316 1,942,743 SH   SOLE 0 1,942,743 0 0
Atmel Corp COM 049513104 1,725 175,000 SH   SOLE 0 175,000 0 0
Avid Technology COM 05367P100 800 60,000 SH   SOLE 0 60,000 0 0
Axcelis Tech COM 054540109 3,522 1,190,000 SH   SOLE 0 1,190,000 0 0
Bancorp Bank COM 05969A105 418 45,000 SH   SOLE 0 45,000 0 0
Barracuda Networks B COM 068323104 1,342 33,860 SH   SOLE 0 33,860 0 0
Be Aerospace COM 073302101 2,085 37,975 SH   SOLE 0 37,975 0 0
Biopharmx COM 09072X101 628 242,568 SH   SOLE 0 242,568 0 0
Blue Calypso Inc COM 09531B104 220 2,000,000 SH   SOLE 0 2,000,000 0 0
Bovie Medical Corp COM 10211F100 1,465 525,000 SH   SOLE 0 525,000 0 0
Broadsoft Inc COM 11133B409 3,457 100,000 SH   SOLE 0 100,000 0 0
Builders FirstSource Inc COM 12008R107 256 19,900 SH   SOLE 0 19,900 0 0
CNW Corp COM 209656107 767 20,000 SH   SOLE 0 20,000 0 0
CUI Global COM 126576206 2,277 450,000 SH   SOLE 0 450,000 0 0
Cachet Financial Sol COM 12718M109 905 1,645,150 SH   SOLE 0 1,645,150 0 0
Cal Maine Foods COM 128030202 1,827 35,000 SH   SOLE 0 35,000 0 0
Calix Inc COM 13100M509 3,082 405,000 SH   SOLE 0 405,000 0 0
Callidus Software COM 13123E500 2,430 156,000 SH   SOLE 0 156,000 0 0
Canadian Solar COM 136635109 715 25,000 SH   SOLE 0 25,000 0 0
Cancer Genetics COM 13739u104 1,091 92,800 SH   SOLE 0 92,800 0 0
Capital One Financial Corp COM 14040H105 2,639 30,000 SH   SOLE 0 30,000 0 0
Carrol s Restaurant Group COM 14574x104 2,267 218,000 SH   SOLE 0 218,000 0 0
Cavitation Technology COM 14964w104 290 5,270,000 SH   SOLE 0 5,270,000 0 0
Cemex S A B de CV COM 151290889 2,748 300,000 SH   SOLE 0 300,000 0 0
Century Communities COM 156504300 3,523 175,000 SH   SOLE 0 175,000 0 0
Ceragon Networks COM M22013102 1,150 1,000,000 SH   SOLE 0 1,000,000 0 0
Chuy s Holdings COM 171604101 1,340 50,000 SH   SOLE 0 50,000 0 0
Ciena Corp COM 171779309 3,315 140,000 SH   SOLE 0 140,000 0 0
Cogent Comm Grp Inc COM 19239V302 2,030 60,000 SH   SOLE 0 60,000 0 0
Comerica Inc COM 200340107 3,079 60,000 SH   SOLE 0 60,000 0 0
Covenant Transportation Grp COM 22284P105 1,253 50,000 SH   SOLE 0 50,000 0 0
Cypress Semiconductor b COM 232806109 7,061 600,387 SH   SOLE 0 600,387 0 0
DIGI Intl COM 253798102 382 40,000 SH   SOLE 0 40,000 0 0
DSP Group Inc COM 23332B106 444 43,000 SH   SOLE 0 43,000 0 0
Dakota Plains Holdings COM 234255107 2,038 1,712,600 SH   SOLE 0 1,712,600 0 0
Darling Intl Inc COM 237266101 1,217 83,000 SH   SOLE 0 83,000 0 0
Del Frisco s Restaurant COM 245077102 928 49,800 SH   SOLE 0 49,800 0 0
DiaDexus Inc COM 922390208 83 245,000 SH   SOLE 0 245,000 0 0
Digital Turbine COM 25400W102 1,335 442,000 SH   SOLE 0 442,000 0 0
Digitalglobe COM 25389M877 1,667 60,000 SH   SOLE 0 60,000 0 0
Dycom COM 267475101 4,980 84,623 SH   SOLE 0 84,623 0 0
EZ Chip Semiconductor COM M4146Y108 878 55,000 SH   SOLE 0 55,000 0 0
Emmis Communications COM 291525103 228 228,000 SH   SOLE 0 228,000 0 0
Energy Twenty One LTD 3% 12/15 Bonds 29274UAB7 1,545 6,000,000 SH   SOLE 0 6,000,000 0 0
Enphase Energy COM 29355A107 533 70,000 SH   SOLE 0 70,000 0 0
Fenix Auto Parts COM 31446L100 3,407 340,000 SH   SOLE 0 340,000 0 0
Fiat S p A COM N31738102 4,722 325,000 SH   SOLE 0 325,000 0 0
FiatSpaCvtPfd7 CONVERTIBLE PRE N31738110 5,120 40,000 SH   SOLE 0 40,000 0 0
Financial Engines COM 317485100 850 20,000 SH   SOLE 0 20,000 0 0
Finisar COM 31787A101 1,966 110,000 SH   SOLE 0 110,000 0 0
Five Star Quality Care COM 33832d106 1,920 400,000 SH   SOLE 0 400,000 0 0
Fly Leasing Ltd COM 34407D109 1,256 80,000 SH   SOLE 0 80,000 0 0
Ford Motor Co COM 345370860 2,252 150,000 SH   SOLE 0 150,000 0 0
FormFactor Inc COM 346375108 1,610 175,000 SH   SOLE 0 175,000 0 0
Fortinet Inc COM 34959E109 6,613 160,000 SH   SOLE 0 160,000 0 0
GOL Linhas Aereas Inteligentes COM 38045R107 237 100,000 SH   SOLE 0 100,000 0 0
Gap Stores COM 364760108 3,817 100,000 SH   SOLE 0 100,000 0 0
General Motors COM 370442105 4,166 125,000 SH   SOLE 0 125,000 0 0
Geopark LTD COM G38327105 1,121 237,600 SH   SOLE 0 237,600 0 0
Gigamon Inc COM 37518B102 2,639 80,000 SH   SOLE 0 80,000 0 0
Globalstar Inc COM 378973408 528 250,000 SH   SOLE 0 250,000 0 0
GlyEco Inc COM 38000P104 382 2,910,000 SH   SOLE 0 2,910,000 0 0
Golden Ocean Group COM G39637106 385 100,000 SH   SOLE 0 100,000 0 0
Good Time Restaurants COM 382140879 574 65,200 SH   SOLE 0 65,200 0 0
Green Plains Renewable Energy COM 393222104 1,791 65,000 SH   SOLE 0 65,000 0 0
Headwaters Inc COM 42210P102 3,006 165,000 SH   SOLE 0 165,000 0 0
Health Insurane Innovations COM 42225K106 199 40,000 SH   SOLE 0 40,000 0 0
Heartland Express COM 422347104 303 15,000 SH   SOLE 0 15,000 0 0
Heico Corp COM 422806109 1,166 20,000 SH   SOLE 0 20,000 0 0
Hertz Global Holdings COM 42805T105 1,540 85,000 SH   SOLE 0 85,000 0 0
Hortonworks Inc COM 440894103 380 15,000 SH   SOLE 0 15,000 0 0
Hub Group COM 443320106 807 20,000 SH   SOLE 0 20,000 0 0
I D Systems COM 449489103 366 60,000 SH   SOLE 0 60,000 0 0
Imageware Sys R COM 45245S108 8,712 5,902,771 SH   SOLE 0 5,902,771 0 0
Infinera Corp COM 45667G103 4,182 199,340 SH   SOLE 0 199,340 0 0
Infoblox Inc COM 45672H104 2,621 100,000 SH   SOLE 0 100,000 0 0
InvenSense Inc COM 46123D205 1,812 120,000 SH   SOLE 0 120,000 0 0
Invesco Mortgage Capital COM B5ZWOFO 1,002 70,000 SH   SOLE 0 70,000 0 0
Iradimed Corp COM 46266A109 2,391 102,750 SH   SOLE 0 102,750 0 0
Iridium Communications COM 46269C102 2,062 226,826 SH   SOLE 0 226,826 0 0
JA Solar Holdings Co COM 466090107 855 100,000 SH   SOLE 0 100,000 0 0
JDS Uniphase COM 46612j101 1,042 90,000 SH   SOLE 0 90,000 0 0
Just Energy Income Fund COM 48213T108 1,699 326,000 SH   SOLE 0 326,000 0 0
Knight Transportation COM 499064103 1,070 40,000 SH   SOLE 0 40,000 0 0
Kopin Corp COM 500600101 690 200,000 SH   SOLE 0 200,000 0 0
Liberty Global COM 530555309 4,350 85,912 SH   SOLE 0 85,912 0 0
Lightbridge Corp COM 53224K104 320 285,337 SH   SOLE 0 285,337 0 0
Lihua International COM 532352101 1 68,175 SH   SOLE 0 68,175 0 0
Limelight Networks COM 53261M104 228 57,900 SH   SOLE 0 57,900 0 0
LogMein Inc COM 54142L109 5,214 80,850 SH   SOLE 0 80,850 0 0
MAXLINEAR INC COM 57776J100 908 75,000 SH   SOLE 0 75,000 0 0
MDC Partners Inc COM 552697104 26,854 1,363,135 SH   SOLE 0 1,363,135 0 0
Macquarie Infrastructure Co COM 55608B105 4,214 51,000 SH   SOLE 0 51,000 0 0
Manitex Intl COM 563420108 382 50,000 SH   SOLE 0 50,000 0 0
Mastec COM 576323109 2,186 110,000 SH   SOLE 0 110,000 0 0
Mattson Technology COM 577223100 1,709 510,000 SH   SOLE 0 510,000 0 0
Mellanox Technologies COM M51363113 7,046 145,000 SH   SOLE 0 145,000 0 0
Metro Bancorp COM 59161R101 392 15,000 SH   SOLE 0 15,000 0 0
MobileIron Inc COM 60739u204 401 67,914 SH   SOLE 0 67,914 0 0
Mobivity Holdings COM 60743E204 980 1,000,000 SH   SOLE 0 1,000,000 0 0
Monolithic Power Systems COM 609839105 1,810 35,700 SH   SOLE 0 35,700 0 0
Monroe Muffler COM 610236101 1,865 30,000 SH   SOLE 0 30,000 0 0
NCI Buiding Systems COM 628852204 3,165 210,000 SH   SOLE 0 210,000 0 0
NXP Semiconductors COM N6596X109 2,946 30,000 SH   SOLE 0 30,000 0 0
Navios Maritime Holdings COM Y62196103 216 58,000 SH   SOLE 0 58,000 0 0
NeoPhotonics Corp COM 64051t100 2,511 275,000 SH   SOLE 0 275,000 0 0
New Home Company LLC COM 645370107 241 14,000 SH   SOLE 0 14,000 0 0
Nokia Cp ADR COM 654902204 1,370 200,000 SH   SOLE 0 200,000 0 0
North Atlantic Drilling Ltd COM G6613p111 119 100,000 SH   SOLE 0 100,000 0 0
Northern Tier Energy COM 665826103 1,654 69,600 SH   SOLE 0 69,600 0 0
Oclaro Inc COM 09856E105 780 345,200 SH   SOLE 0 345,200 0 0
Odyssey Marine Exploration COM 676118102 635 1,350,000 SH   SOLE 0 1,350,000 0 0
Omnitek Engineering COM 68215w107 133 140,000 SH   SOLE 0 140,000 0 0
Omnivision Technologies COM 682128103 1,572 60,000 SH   SOLE 0 60,000 0 0
Oracle Systems COM 68389X105 2,821 70,000 SH   SOLE 0 70,000 0 0
Orion Marine Group COM 68628V308 980 135,700 SH   SOLE 0 135,700 0 0
Overseas Shipholding Group Cl COM 69036R301 200 350,400 SH   SOLE 0 350,400 0 0
Pegasystems COM 705573103 629 27,500 SH   SOLE 0 27,500 0 0
Perma Fix Envirn Serv COM 714157104 1,214 318,652 SH   SOLE 0 318,652 0 0
Petroquest Energy COM 716748108 594 300,000 SH   SOLE 0 300,000 0 0
Pharmathene Inc COM 71714G102 1,031 572,950 SH   SOLE 0 572,950 0 0
Photronics Inc COM 719405102 2,129 223,900 SH   SOLE 0 223,900 0 0
Pilgrim s Pride COM 72147K108 919 40,000 SH   SOLE 0 40,000 0 0
Pioneer Natural Resources COM 723787107 693 5,000 SH   SOLE 0 5,000 0 0
Pixelworks COM 72581M107 235 40,000 SH   SOLE 0 40,000 0 0
PowerSecure COM 73936N105 4,576 310,000 SH   SOLE 0 310,000 0 0
Primoris Services Corp COM 74164F103 2,178 110,004 SH   SOLE 0 110,004 0 0
Quicklogic Corp COM 74837P108 350 220,000 SH   SOLE 0 220,000 0 0
Radware LTD COM M81873107 7,437 335,000 SH   SOLE 0 335,000 0 0
RealD Inc COM 75604L105 370 30,000 SH   SOLE 0 30,000 0 0
Remy Intl COM 75971M108 1,437 65,000 SH   SOLE 0 65,000 0 0
Rentech Inc COM 760112102 209 195,000 SH   SOLE 0 195,000 0 0
Rentech Nitrogen Partners LP COM 760113100 715 50,000 SH   SOLE 0 50,000 0 0
Ruckus Wireless COM 781220108 3,516 340,000 SH   SOLE 0 340,000 0 0
SAExploration Holdings COM 78636x105 163 48,075 SH   SOLE 0 48,075 0 0
Scorpio Tankers COM Y7542c106 2,422 240,000 SH   SOLE 0 240,000 0 0
Seachange Intl COM 811699107 1,656 236,200 SH   SOLE 0 236,200 0 0
Ship Finance Intl Ltd COM G81075106 653 40,000 SH   SOLE 0 40,000 0 0
ShoreTel Inc COM 825211105 2,204 325,000 SH   SOLE 0 325,000 0 0
Siga Tech COM 826917106 147 113,645 SH   SOLE 0 113,645 0 0
Silicon Graphics COM 827056102 453 70,000 SH   SOLE 0 70,000 0 0
Silicon Motion ADR COM 82706C108 5,538 160,000 SH   SOLE 0 160,000 0 0
Sky mobi Ltd COM 83084G109 391 75,000 SH   SOLE 0 75,000 0 0
Socket Communications COM 833672108 64 28,869 SH   SOLE 0 28,869 0 0
Sonic COM 835451105 2,016 70,000 SH   SOLE 0 70,000 0 0
Southwestern Energy Comp COM 845467109 909 40,000 SH   SOLE 0 40,000 0 0
State National Companies COM 85711T305 1,188 109,700 SH   SOLE 0 109,700 0 0
Steel Dynamics COM 858119100 932 45,000 SH   SOLE 0 45,000 0 0
Sturm Ruger COM 864159108 862 15,000 SH   SOLE 0 15,000 0 0
Sun Opta COM 8676EP108 11,267 1,050,000 SH   SOLE 0 1,050,000 0 0
Sunpower Corp COM 867652109 1,625 57,200 SH   SOLE 0 57,200 0 0
Super Micro Computer COM 86800U104 7,395 250,000 SH   SOLE 0 250,000 0 0
Supercom Ltd COM M87095119 1,014 80,000 SH   SOLE 0 80,000 0 0
Swift Transportation COM 870756103 2,834 125,000 SH   SOLE 0 125,000 0 0
Synaptics COM 87157D109 1,041 12,000 SH   SOLE 0 12,000 0 0
Sysorex Global Holdings COM 87184n203 30 19,580 SH   SOLE 0 19,580 0 0
Tearlab Corp COM 878193101 81 40,000 SH   SOLE 0 40,000 0 0
TubeMogul Inc COM 898570106 572 40,000 SH   SOLE 0 40,000 0 0
Tutor Perini Corp COM 901109108 2,158 100,000 SH   SOLE 0 100,000 0 0
Tyson Foods COM 902494103 3,197 75,000 SH   SOLE 0 75,000 0 0
UTI Worldwide COM G87210103 2,348 235,000 SH   SOLE 0 235,000 0 0
Ubiquiti Networks Inc COM 90347A100 718 22,500 SH   SOLE 0 22,500 0 0
Ultratech Inc COM 904034105 835 45,000 SH   SOLE 0 45,000 0 0
Uni Pixel Inc COM 904572203 77 30,000 SH   SOLE 0 30,000 0 0
Universal Electronics COM 913483103 1,166 23,385 SH   SOLE 0 23,385 0 0
Valero Energy COM 91913Y100 2,379 38,000 SH   SOLE 0 38,000 0 0
Vimpel Communications COM 68370R109 497 100,000 SH   SOLE 0 100,000 0 0
Vulcan Material COM 929160109 5,455 65,000 SH   SOLE 0 65,000 0 0
Wave Systems Class A COM 943526301 850 1,465,000 SH   SOLE 0 1,465,000 0 0
Wendy s COM 950590109 902 80,000 SH   SOLE 0 80,000 0 0
Western Digital Corp B COM 958102105 1,168 14,900 SH   SOLE 0 14,900 0 0
Xcerra Corp COM 502403207 3,558 470,000 SH   SOLE 0 470,000 0 0
Yandex NV COM N97284108 411 27,017 SH   SOLE 0 27,017 0 0
Zayo Group Holdings COM 98919v105 2,572 100,000 SH   SOLE 0 100,000 0 0